.product{
	position: relative;
	height: 750px;
	background-color: #f5f5f5;
}
.product_content{
	width: 1500px;
	height: 685px;
	background-color: #ffffff;
	position: absolute;
	top: 30px;
}

.product_content .product_content_left{
	float: left;
	width: 600px;
	height: 515px;

	margin: 81px 0px 0px 120px;
}
.product_content_left .small_pic{
	float: left;
	width: 80px;
	height: 150px;

	margin-right: 10px;
}
.product_content_left .small_pic ul li:nth-child(1){
	width: 60px;
	height: 20px;
	background: url(../img/projt.gif)no-repeat;
	margin: 0px 0px 15px 15px;
}
.product_content_left .small_pic ul li:nth-child(2){
	width: 70px;
	height: 70px;
	/*background: url(../img/1610523598619351078.jpg)no-repeat;
	background-size: 70px 70px;*/
}
.product_content_left .small_pic ul li:nth-child(3){
	width: 60px;
	height: 20px;
	background: url(../img/projt.gif)no-repeat 0px -15px;
	margin: 15px 0px 0px 15px;
}
.product_content_left .big_pic{
	float: left;
	width: 506px;
	height: 506px;
	/*background: url(../img/1610523598619351078.jpg)no-repeat;
	background-size: 506px 506px;*/
}

.product_content .product_content_right{
	width: 750px;
	height: 517px;
	margin: 81px 0px 0px 790px;
}
.product_detail ul li{
	width: 750px;
	height: 42px;
	color: #999999;
	font-size: 16px;
	line-height: 42px;
}
.product_detail ul li span{
	display: inline-block;
	color: #666666;
	margin-left: 32px;
	font-size: 16px;
}
.product_detail ul li:nth-child(1){
	color: #333333;
	font-size: 28px;
	font-weight: bold;
}
.product_detail ul li:nth-child(2){
	margin: 32px 0px 20px 0px;
}
.product_detail ul li:nth-child(2) span{
	font-size: 28px;
	font-weight: bold;
}
/*.product_detail ul li:nth-child(3){
	line-height: 90px;
	height: 90px;
}
.product_detail ul li:nth-child(3) span{
	line-height: 90px;
	height: 90px;
}*/
.product_detail ul li:last-child{
	height: 50px;
	margin-top: 20px;
}
.product_count{
	position: relative;
	display: inline-block;
	width: 110px;
	height: 48px;
	border: 1px solid #999999;
	margin-left: 32px;
}
.count_input{
	width: 70px;
	height: 46px;
}
.count_input input{
	width: 70px;
	height: 46px;
	color: #666666;
	padding-left: 30px;
	border-right: 1px solid #999999;
}
.product_count .count_up{
	position: absolute;
	left: 70px;
	bottom: 21px;
	width: 38px;
	height: 23px;
	border-bottom: 1px solid #999999;
}
.product_count .count_down{
	position: absolute;
	left: 70px;
	bottom: 0px;
	width: 38px;
	height: 23px;
}
.count_up #add{
	display: inline-block;
	width: 38px;
	height: 23px;
	margin: 0px 0px 3px 4px;
	background: url(../img/up.png)no-repeat;
	background-size: 32px 17px;
}
.count_down #sub{
	display: inline-block;
	width: 38px;
	height: 23px;
	margin: 4px 0px 0px 4px;
	background: url(../img/down.png)no-repeat;
	background-size: 32px 17px;
}

.product_btn{
	margin-top: 35px;
	width: 468px;
	height: 64px;
}
.product_btn ul li{
	float: left;
}
.product_btn ul li:nth-child(1){
	width: 182px;
	height: 52px;
	background-color: #333333;
	border-radius: 3%;
}
.product_btn ul li:nth-child(2){
	width: 192px;
	height: 52px;
	background-color: #c53f40;
	border-radius: 3%;
	margin: 0px 25px 0px 14px;
}
.product_btn ul li:nth-child(3){
	width: 52px;
	height: 52px;
	border: 1px solid #999999;
}.product_btn ul li a{
	display: inline-block;
	line-height: 52px;
	text-align: center;
	color: #ffffff;
	font-size: 18px;
}
.product_btn ul li:nth-child(1) a{
	width: 182px;
	height: 52px;
}
.product_btn ul li:nth-child(2) a{
	width: 192px;
	height: 52px;
}
.product_btn ul li:nth-child(3) a{
	width: 50px;
	height: 50px;
	background: url(../img/pst.gif)no-repeat 3px -12px;

}
.product_btn ul li:nth-child(1) a:hover{
	background-color: orange;
}
.product_btn ul li:nth-child(2) a:hover{
	background-color: #fb0606;
}
